:root {
  --color-page: #f4f6f8;
  --color-surface: #ffffff;
  --color-text: #17202a;
  --color-heading: #17202a;
  --color-muted: #617084;
  --color-soft-muted: #667386;
  --color-control-text: #182332;
  --color-border: #c8d0dc;
  --color-panel-border: #d8dee8;
  --color-row-border: #edf0f5;
  --color-panel-divider: #e4e8ef;
  --color-accent: #0b7b75;
  --color-accent-strong: #0b635f;
  --color-accent-soft: #e7f4f2;
  --color-bar-track: #dfe5ed;
  --color-positive: #0f8f68;
  --color-negative: #c94f4f;
  --color-warning-bg: #fff7df;
  --chart-price: #111827;
  --chart-ma50: #7c3aed;
  --chart-ma200: #0891b2;
  --chart-rsi: #db2777;
  --chart-volume: #6b7280;
  --chart-macd: #111827;
  --chart-signal: #7c3aed;
  --chart-histogram: #7dd3fc;
  --chart-stochastic-k: #7c3aed;
  --chart-stochastic-d: #111827;
  --chart-stochastic-guide: #7dd3fc;
  --chart-atr: #dc2626;
  --chart-atr-average: #0891b2;
  --chart-pbv: #0891b2;
  --chart-fib-retracement: #b45309;
  --chart-fib-extension: #2563eb;
  --chart-fib-fan: #047857;
  --chart-candle-up: #16a34a;
  --chart-candle-down: #7dd3fc;
  color: var(--color-text);
  background: var(--color-page);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color-scheme: light;
}

:root[data-theme="dark"] {
  --color-page: #101417;
  --color-surface: #1a2025;
  --color-text: #edf2f6;
  --color-heading: #f8fafc;
  --color-muted: #aab6c2;
  --color-soft-muted: #94a3b1;
  --color-control-text: #f2f6f9;
  --color-border: #3b4652;
  --color-panel-border: #34404b;
  --color-row-border: #28323b;
  --color-panel-divider: #303a44;
  --color-accent: #35b7ad;
  --color-accent-strong: #65d4ca;
  --color-accent-soft: #143d3b;
  --color-bar-track: #2a343e;
  --color-positive: #46c28f;
  --color-negative: #ff7474;
  --color-warning-bg: #342b15;
  --chart-price: #7dd3fc;
  --chart-ma50: #c084fc;
  --chart-ma200: #22d3ee;
  --chart-rsi: #f472b6;
  --chart-volume: #94a3b8;
  --chart-macd: #4ade80;
  --chart-signal: #c084fc;
  --chart-histogram: #7dd3fc;
  --chart-stochastic-k: #c084fc;
  --chart-stochastic-d: #f472b6;
  --chart-stochastic-guide: #7dd3fc;
  --chart-atr: #fb7185;
  --chart-atr-average: #22d3ee;
  --chart-pbv: #22d3ee;
  --chart-fib-retracement: #fbbf24;
  --chart-fib-extension: #60a5fa;
  --chart-fib-fan: #34d399;
  --chart-candle-up: #4ade80;
  --chart-candle-down: #7dd3fc;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--color-page);
}

button,
select,
input {
  font: inherit;
}

.app-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0;
}

.topbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--color-muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  color: var(--color-heading);
  font-size: clamp(2.2rem, 6vw, 4.5rem);
  line-height: 0.95;
}

h2 {
  font-size: 1.1rem;
}

.top-menu {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.top-menu-link {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-surface);
  color: var(--color-control-text);
  font-size: 0.9rem;
  font-weight: 800;
  text-decoration: none;
}

.top-menu-link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-strong);
}

.top-menu-link.is-active {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
  color: var(--color-accent-strong);
}

.actions {
  display: flex;
  align-items: flex-end;
  gap: 12px;
}

.account-switch {
  display: grid;
  gap: 6px;
  color: var(--color-muted);
  font-size: 0.85rem;
  font-weight: 700;
}

select,
button,
input {
  min-height: 42px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-surface);
  color: var(--color-control-text);
}

select {
  padding: 0 34px 0 12px;
}

input {
  padding: 0 12px;
}

button {
  padding: 0 16px;
  cursor: pointer;
  font-weight: 800;
}

button:hover:not(:disabled) {
  border-color: var(--color-accent);
  color: var(--color-accent-strong);
}

button:disabled {
  cursor: wait;
  opacity: 0.65;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.holdings-summary-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metric,
.panel {
  border: 1px solid var(--color-panel-border);
  border-radius: 8px;
  background: var(--color-surface);
}

.metric {
  padding: 18px;
}

.metric span {
  display: block;
  margin-bottom: 8px;
  color: var(--color-soft-muted);
  font-size: 0.84rem;
  font-weight: 700;
}

.metric strong {
  font-size: 1.55rem;
}

.panel {
  overflow: hidden;
}

.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px;
  border-bottom: 1px solid var(--color-panel-divider);
}

#statusMessage {
  color: var(--color-muted);
  font-size: 0.92rem;
  text-align: right;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

th,
td {
  padding: 15px 18px;
  border-bottom: 1px solid var(--color-row-border);
  text-align: left;
  vertical-align: middle;
}

th {
  color: var(--color-muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.sort-button {
  min-height: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font-size: inherit;
  font-weight: inherit;
  text-align: inherit;
  text-transform: inherit;
}

.sort-button:hover {
  color: var(--color-accent-strong);
}

.sort-button.is-active {
  color: var(--color-accent-strong);
}

tr:last-child td {
  border-bottom: 0;
}

.numeric {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.stock-name {
  font-weight: 800;
}

.stock-symbol {
  margin-top: 4px;
  color: var(--color-soft-muted);
  font-size: 0.82rem;
}

.allocation-cell {
  display: grid;
  justify-items: end;
  gap: 6px;
}

.allocation-bar {
  display: block;
  width: 110px;
  height: 6px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--color-bar-track);
}

.allocation-bar::before {
  display: block;
  width: var(--allocation);
  height: 100%;
  background: var(--color-accent);
  content: "";
}

.empty {
  padding: 34px 18px;
  color: var(--color-soft-muted);
  text-align: center;
}

.theme-toggle {
  min-width: 72px;
}

.row-action-cell {
  width: 1%;
  white-space: nowrap;
}

.row-action {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 10px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  color: var(--color-control-text);
  font-size: 0.82rem;
  font-weight: 800;
  text-decoration: none;
  opacity: 0;
  transform: translateY(2px);
  transition:
    opacity 120ms ease,
    transform 120ms ease;
}

.holdings-controls-panel {
  display: flex;
  align-items: end;
  flex-wrap: wrap;
  gap: 12px;
  padding: 18px;
  border-bottom: 1px solid var(--color-panel-divider);
}

.holdings-search-control {
  min-width: min(280px, 100%);
}

.holdings-search-control input {
  width: 100%;
}

.table-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 18px;
  border-top: 1px solid var(--color-panel-divider);
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 600;
}

.pagination-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.pagination-button {
  display: inline-grid;
  place-items: center;
  min-width: 36px;
  min-height: 34px;
  padding: 0 8px;
  border-color: transparent;
  background: transparent;
  color: var(--color-control-text);
  font-weight: 700;
}

.pagination-button:hover:not(:disabled) {
  border-color: var(--color-border);
  background: var(--color-surface);
}

.pagination-button.is-active {
  border-color: var(--color-border);
  background: var(--color-bar-track);
  color: var(--color-heading);
}

.pagination-button:disabled {
  cursor: default;
  opacity: 0.45;
}

.pagination-ellipsis {
  display: inline-grid;
  place-items: center;
  min-width: 30px;
  min-height: 34px;
  color: var(--color-muted);
  font-variant-numeric: tabular-nums;
}

.allocation-charts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 18px;
}

.allocation-chart-panel {
  min-width: 0;
}

.allocation-chart {
  min-height: 340px;
}

tr:hover .row-action,
.row-action:focus {
  opacity: 1;
  transform: translateY(0);
}

.lookup-panel {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
  padding: 18px;
}

.ticker-form {
  display: flex;
  align-items: end;
  gap: 12px;
}

.posts-controls-panel {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
  padding: 18px;
}

.posts-timeline-panel {
  margin-bottom: 18px;
}

.posts-timeline-chart {
  min-height: 320px;
}

.clickable-row {
  cursor: pointer;
}

.clickable-row:hover,
.clickable-row:focus {
  background: var(--color-accent-soft);
  outline: 0;
}

.post-preview-cell {
  max-width: 340px;
  font-weight: 800;
}

.modal-open {
  overflow: hidden;
}

.post-modal[hidden] {
  display: none;
}

.post-modal {
  position: fixed;
  z-index: 20;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
}

.post-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgb(7 10 14 / 72%);
}

.post-card {
  position: relative;
  z-index: 1;
  width: min(628px, 100%);
  max-height: min(760px, calc(100vh - 48px));
  overflow: auto;
  padding: 30px;
  border: 1px solid #242b36;
  border-radius: 8px;
  background: #1d222d;
  box-shadow: 0 24px 70px rgb(0 0 0 / 35%);
  color: #ffffff;
}

.post-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  min-height: 34px;
  padding: 0 10px;
  border-color: #475569;
  background: transparent;
  color: #e2e8f0;
  font-size: 0.78rem;
}

.post-card-header {
  display: grid;
  grid-template-columns: 50px minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  margin-bottom: 18px;
  padding-right: 54px;
}

.post-avatar {
  width: 50px;
  height: 50px;
  border-radius: 4px;
  object-fit: cover;
}

.post-avatar:not([src]) {
  background:
    linear-gradient(135deg, #dbeafe, #0f766e);
}

.post-card h2 {
  color: #ffffff;
  font-size: 1rem;
  line-height: 1.2;
}

.post-meta {
  margin-top: 4px;
  color: #aab6c2;
  font-size: 0.86rem;
}

.post-menu-dots {
  align-self: start;
  color: #ffffff;
  font-size: 1.4rem;
  font-weight: 900;
  line-height: 1;
}

.post-body {
  white-space: pre-wrap;
  color: #ffffff;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.28;
}

.post-cashtag,
.post-tags {
  color: #00f06d;
}

.post-tags {
  margin-top: 12px;
  font-size: 0.95rem;
  font-weight: 800;
}

.post-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 30px;
  color: #ffffff;
  font-size: 0.98rem;
  font-weight: 800;
}

.max-allocation-control input {
  width: 128px;
}

.analysis-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.indicator-panel {
  min-width: 0;
  overflow: visible;
}

.indicator-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.indicator-help {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-accent);
  background: var(--color-surface);
  font-size: 0.78rem;
  font-weight: 900;
  line-height: 1;
  cursor: help;
}

.indicator-help::after {
  position: absolute;
  z-index: 3;
  top: calc(100% + 8px);
  left: 0;
  width: min(300px, calc(100vw - 48px));
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-surface);
  box-shadow: 0 14px 34px rgb(15 23 42 / 18%);
  color: var(--color-text);
  content: attr(aria-label);
  font-size: 0.86rem;
  font-weight: 600;
  line-height: 1.45;
  opacity: 0;
  pointer-events: none;
  text-align: left;
  transform: translateY(-4px);
  white-space: normal;
  transition:
    opacity 120ms ease,
    transform 120ms ease;
}

.indicator-help:hover::after,
.indicator-help:focus::after {
  opacity: 1;
  transform: translateY(0);
}

.indicator-body {
  display: grid;
  gap: 12px;
  padding: 18px;
}

.indicator-note {
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-warning-bg);
  color: var(--color-text);
  font-size: 0.9rem;
}

.atr-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.atr-summary div {
  display: grid;
  gap: 6px;
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--color-row-border);
  border-radius: 6px;
}

.atr-summary span {
  color: var(--color-soft-muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.atr-summary strong {
  overflow-wrap: anywhere;
  font-size: 1.1rem;
}

.chart {
  width: 100%;
  min-height: 180px;
  overflow: visible;
}

.echart {
  width: 100%;
  min-height: 320px;
}

#movingAverageChart {
  min-height: 440px;
}

#heikinAshiChart {
  min-height: 380px;
}

#macdChart,
#stochasticChart,
#atrChart,
#fibonacciChart {
  min-height: 380px;
}

.echart-unavailable {
  display: grid;
  place-items: center;
  border: 1px dashed var(--color-border);
  border-radius: 6px;
  color: var(--color-muted);
}

.chart-line {
  fill: none;
  stroke-width: 2.5;
}

.price-line {
  stroke: var(--color-text);
}

.ma50-line,
.macd-line {
  stroke: var(--color-accent);
}

.ma200-line,
.signal-line {
  stroke: var(--color-negative);
}

.stochastic-line {
  stroke: var(--color-positive);
}

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.candle-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  color: var(--color-muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.candle-legend span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.candle-swatch {
  display: inline-block;
  width: 12px;
  height: 18px;
  flex: 0 0 12px;
  border: 1px solid var(--color-text);
  border-radius: 2px;
}

.candle-swatch-up {
  background: var(--chart-candle-up);
}

.candle-swatch-down {
  background: var(--chart-candle-down);
}

.candle-swatch-neutral {
  height: 8px;
  background: var(--color-muted);
}

.volume-bars {
  display: flex;
  align-items: end;
  gap: 2px;
  height: 76px;
}

.volume-bars span {
  flex: 1;
  min-width: 2px;
  background: var(--color-accent);
  opacity: 0.55;
}

.pbv-bars {
  display: grid;
  gap: 6px;
}

.pbv-bars span {
  display: block;
  height: 12px;
  border-radius: 999px;
  background: var(--color-accent);
}

.fib-grid {
  display: grid;
  grid-template-columns: minmax(180px, 0.8fr) minmax(0, 1.2fr);
  gap: 16px;
}

.fib-diagram {
  display: grid;
  gap: 8px;
}

.fib-diagram div {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 8px 10px;
  border: 1px solid var(--color-row-border);
  border-radius: 6px;
}

.fib-diagram span {
  color: var(--color-muted);
  font-weight: 800;
}

.fib-diagram em {
  color: var(--color-soft-muted);
  font-size: 0.78rem;
  font-style: normal;
  font-weight: 800;
}

.fib-fans line {
  stroke: var(--color-accent);
  stroke-width: 2;
}

.up-candle,
.down-candle {
  stroke-width: 1.5;
}

.up-candle {
  fill: var(--color-positive);
  stroke: var(--color-positive);
}

.down-candle {
  fill: var(--color-negative);
  stroke: var(--color-negative);
}

.cross-detail {
  color: var(--color-muted);
}

@media (max-width: 720px) {
  .app-shell {
    width: min(100% - 20px, 1180px);
    padding: 20px 0;
  }

  .topbar,
  .panel-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .indicator-title-row {
    align-items: flex-start;
  }

  .indicator-help::after {
    width: min(280px, calc(100vw - 44px));
  }

  .actions {
    align-items: stretch;
    flex-direction: column;
  }

  .summary-grid {
    grid-template-columns: 1fr;
  }

  .allocation-charts {
    grid-template-columns: 1fr;
  }

  .holdings-controls-panel {
    align-items: stretch;
    flex-direction: column;
  }

  .table-pagination {
    align-items: stretch;
    flex-direction: column;
    gap: 10px;
  }

  .pagination-actions {
    justify-content: space-between;
  }

  .lookup-panel,
  .ticker-form,
  .posts-controls-panel {
    align-items: stretch;
    flex-direction: column;
  }

  .post-modal {
    padding: 10px;
  }

  .post-card {
    max-height: calc(100vh - 20px);
    padding: 22px;
  }

  .post-card-header {
    grid-template-columns: 44px minmax(0, 1fr) auto;
    gap: 12px;
    padding-right: 48px;
  }

  .post-avatar {
    width: 44px;
    height: 44px;
  }

  .max-allocation-control input {
    width: 100%;
  }

  .analysis-grid,
  .atr-summary,
  .fib-grid {
    grid-template-columns: 1fr;
  }

  .fib-diagram div {
    grid-template-columns: 58px minmax(0, 1fr);
  }

  .fib-diagram strong {
    grid-column: 1 / -1;
  }

  #statusMessage {
    text-align: left;
  }
}